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Cushion|Lab Grown|IGI

5.84ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG840648340

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840648340

Diamond specifications and retailer prices

From $1,492 AUD
$1,048 USD
As of October 29, 2026
Save $5,928 AUD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $12,341 AUD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 5.84ct lab-grown cushion diamond

This 5.84ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840648340 or 840648340. Listed at 19 retailers as of October 29, 2026, with a 397% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.84
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840648340
Dimensions12.82 × 8.93 × 6.07 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.82 mm8.93 mm5.84 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840648340
Side View
Table 65.0%Crown 41.7°Girdle: STK-THKPavilion 36.1°Culet: NoneDepth 68.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,651 AUD|Low: $1,492 AUD|High: $8,463 AUD|Avg: $4,238 AUD|-2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 4$1,492 AUD
Retailer 1$1,651 AUD
Retailer 15$1,794 AUD
Retailer 18$2,197 AUD
Retailer 16$2,214 AUD
Retailer 12$2,365 AUD
Retailer 11$2,381 AUD
Retailer 14$3,140 AUD
Retailer 7$3,144 AUD
Retailer 2$4,171 AUD
Retailer 3$4,274 AUD
Retailer 9$4,860 AUD
Retailer 13$5,270 AUD
Retailer 5$5,376 AUD
Retailer 6$6,019 AUD
Retailer 10$7,237 AUD
Retailer 17$7,420 AUD
Retailer 8$8,421 AUD

28 data points across 18 retailers

19 retailers$1,492 AUD to $7,420 AUD

A
Cheapest Retailer
-
$1,492 AUD
$1,048 USD
Final sale: no returns
A
Retailer 2
-
$1,651 AUD
£913 GBP
View
A
Retailer 3
-
$1,794 AUD
$1,260 USD
View
A
Retailer 4
-
$2,197 AUD
$1,543 USD
View
B+
Retailer 5
-
$2,214 AUD
$1,555 USD
View
A
Retailer 6
-
$2,365 AUD
€1,582 EUR
View
A
Retailer 7
-
$2,381 AUD
£1,317 GBP
View
A
Retailer 8
-
$3,140 AUD
ZAR 35,633 ZAR
View
Retailer 9
-
$3,144 AUD
View
Price last confirmed 9 days ago
A
Retailer 10
-
$4,171 AUD
$2,930 USD
View
A
Retailer 11
-
$4,274 AUD
£2,364 GBP
View
A
Retailer 12
-
$4,860 AUD
$3,414 USD
View
B+
Retailer 13
-
$5,270 AUD
£2,915 GBP
View
B+
Retailer 14
-
$5,376 AUD
$3,776 USD
View
B+
Retailer 15
-
$6,019 AUD
SGD 5,714 SGD
View
Retailer 16
-
$7,237 AUD
View
Price last confirmed 22 days ago
B+
Retailer 17
-
$7,420 AUD
$5,212 USD
View
Retailer 18
-
$8,421 AUD
$5,915 USD
View
Price last confirmed 12 days ago
Most Expensive
Helzberg Diamonds
ZXZOKGMKOJKG · Oct 13
$12,341 AUD
$8,669 USD
View
Price last confirmed 18 days ago
18 more retailers have this diamond
Prices start from $1,492 AUDSave up to $5,928 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
5.84ct Cushion
$1,492 AUD